proline

== English == === Etymology === Short for pyrrolidine. === Pronunciation === IPA(key): /ˈpɹəʊliːn/ === Noun === proline (countable and uncountable, plural prolines) (biochemistry) A nonessential amino acid C5H9NO2 found in most animal proteins, especially collagen; its cyclic structure leads to kinks in the peptide chain of proteins. ==== Synonyms ==== Pro ==== Derived terms ==== ==== Translations ==== === Anagrams === plerion == Italian == === Noun === proline f plural of prolina === Anagrams === leprino, prelino